baber/WOPTO huggingface dataset:
Patent JP-2002112818-A (JP)
Title: In-vehicle umbrella housing tool
Inventor: MIYAKE SADAKO
IPC: A45B25/24
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle housing tool capable of preventing the inside of a vehicle from wetting and soiling by allowing a passenger to house an umbrella quickly on a rainy day. SOLUTION: This tool uses a water-repelling material and adopts a method for housing the umbrella from a side to be put in and out to/from the housing tool with one operation. Draining is also perfect and the tool becomes compact without being hindrance after using it. Furthermore, in consideration of matching its color tone with that of an in-vehicle wall, etc., the tool is seemly arranged without giving unconfortable feeling even though it is arranged regularly.
Patent JP-2002151432-A (JP)
Title: Ion implantation apparatus
Inventor: OTAKA KENJI
IPC: H01L21/68
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation apparatus which reduces the deposition of contamination on the surface of a wafer and produces clean wafers. SOLUTION: The ion implantation apparatus comprises a device which has a nozzle near a wafer into which ions are implanted and has a high pressure gas blown out from the nozzle to be irradiated on a part of a wafer holding member which is to be brought into direct contact with the wafer. A SIMOX equipment is used to reduce the deposition of contamination on the surface of the wafer which is caused by minute contamination remaining in the wafer holding member, to produce clean SOI wafers.
Patent JP-2002158630-A (JP)
Title: Circuit for compensating interference between cross- polarized waves
Inventor: KUROGAMI YUUZOU
IPC: H04Q7/20
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for compensating interference between cross- polarized waves, that prevents deterioration in an inter cross polarized wave interference compensation characteristic in an XPIC(cross polarization interference canceller), adopting a reception reference synchronization system due to a local phase noise between its own polarized wave and a different polarized wave. SOLUTION: The compensation circuit is equipped with a local phase difference generator 19 that detects a phase relation generated from respective reception local oscillators 16, 16', that respectively receive orthogonal polarized waves and with endless phase shifters(EPS) 20, 20', that compensate the phase difference detected by the local phase difference detector, and compensates a phase and phase noise components, existing in an XPIC reference signal before the XPIC receives the XPIC reference signal, so that the phase relation between own polarized wave transmission signal and different polarized wave interference signal at an RF stage become the same as a phase relation between the own polarized wave base-band signal and the base-band XPIC reference signal at a base band stage for eliminating interference.
Patent JP-2002159124-A (JP)
Title: Wire cleat for railway vehicle
Inventor: TODA HIROHISA
IPC: H02G3/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a wire cleat for railway vehicle which can improve reliability of a ferrite core without influence of temperature rise within a vehicle controller. SOLUTION: A wire cleat for vehicle consisting of a set of insulators can be divided to an upper part and a lower part by providing a wire cleat, which is provided with a through hole at a part for leading a wire of the vehicle controller which is fixed under the floor of a railway vehicle from an outfit part. Since a groove is formed from a plate thickness surface of the through hole at the external side of the hole through which a wire is inserted to cover the wire through hole and an annular ferrite core is built in this groove, a problem of the drop of reliability of the ferrite core due to the influence of temperature rise within the vehicle controller can be solved, thereby assuring efficient layout of equipment within the vehicle controller.
Patent JP-2001221750-A (JP)
Title: Defect inspection device
Inventor: MINAMI TAKESHI
IPC: G06T7/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device capable of obtaining a matrix number accurately at high speed, and not requiring a complicated operation such as designation of a retrieval range. SOLUTION: This defect inspection device for detecting a defect position of plural test objects arranged in the longitudinal and lateral directions with a prescribed rule is equipped with a particle analytical means 201 for obtaining position coordinates of the plural test objects, a rotation angle calculation means 202 for obtaining respectively a rotation angle of a row in the lateral direction against a horizontal line of the plural test objects and a rotation angle of a row in the longitudinal direction against a vertical line based on the obtained position coordinates, a pitch size calculation means 203 for obtaining pitch sizes in the longitudinal and lateral directions of the plural test objects, and a matrix number analytical means 204 for obtaining the matrix numbers of each test object based on the obtained rotation angles and pitch sizes.
Patent JP-2002153956-A (JP)
Title: Light rolling reduction method in billet continuous caster
Inventor: TANAKA SHIGENORI
IPC: B22D11/20
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality by improving internal crack when segregation is improved by performing light rolling reduction, in the continuous casting of a billet. SOLUTION: (1) In the billet continuous caster containing a Locop type continuous caster, in the case of performing the light rolling reduction, the uppermost side rolls for light rolling reduction are used for driving rolls. (2) In addition to the above, a rotating speed difference ratio of the driving roll at the downstream side, is reduced by within 5% from a value decided from the rolling reduction amount.
Patent JP-2002155599-A (JP)
Title: Tile fixing method
Inventor: HIRANO MASAYOSHI
IPC: E04D1/36
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a new tile fixing method that can fix tiles laid on a roof for many years or tiles to the newly laid, so as to prevent dislocation and separation of the tiles without using a tile fixture. SOLUTION: When roofing by hooking the tile to a tile batten to lay the tiles in order on the upper face of a sheathing roof board, a pat of the lower edge face of the upper tile and the upper edge face of the lower tile are bonded and fixed with a silicon caulking material 21. The tiles laid for many years are corrected in dislocation and separation, and the broken tiles are replaced. After cleaning the surface dirt, the upper tile and the lower tile are bonded and fixed with the silicon caulking material in the same way. Ridge tiles, plain ridge tiles, ridge-end tiles, plain tiles, gable end tiles, eaves tiles, convex tiles, and eaves convex tiles are also bonded and fixed between them with the silicon caulking material to bond and fix all the tiles on the roof.
Patent JP-2002164000-A (JP)
Title: Color cathode-ray tube and its manufacturing method
Inventor: ICHIHARA HIROMICHI
IPC: H01J9/227
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which other color fluorescent material remainders are reduced and which is superior in a chromatic purity. SOLUTION: A color cathode-ray tube is provided with a vacuum envelope constituted of a panel equipped with a fluorescent material layer 4b having tri-color phosphor picture elements of red, blue and green colors and an inner side light filter layer 4c, a neck to house an electron gun, and a funnel serially connecting the panel and the neck and having a deflection yoke at an outer periphery, and the red and blue fluorescent material picture elements make a precoated layer 15 exist between the inner side filter layer, and the green fluorescent material picture element is arranged to be directly contacted with the inner side filter.
Patent JP-2002161211-A (JP)
Title: Flame-retardant resin composition
Inventor: ASANO TAKAYUKI
IPC: C08L101/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition from which a molding having a good balance of flame retardancy, heat resistance and impact resistance is obtained. SOLUTION: This flame-retardant resin composition comprises (A) one or more selected from a polyester-based resin, a polystyrene-based resin, a polyamide-based resin, a polycarbonate-based resin and a polyphenylene ether- based resin and (B) a flame retardant. Both (B-1) a phosphinate and (B-2) phosphoric acid or its derivative are used together as the flame retardant (B).
Patent JP-2002163142-A (JP)
Title: Information relaying method and program storage medium used for realizing information relaying method
Inventor: TANABE YUTAKA
IPC: G06F12/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an information relaying method realizing the reduction of network traffic and a high-speed response to information terminal equipment while reducing a disk resource when relaying information between an information providing server device and the information terminal equipment. SOLUTION: The last update date information of the information provided to the information terminal equipment is stored, and whether the information distribution-requested from the information terminal equipment is the information stored with the last update date information or not is determined. If the distribution-requested information is determined to have no stored last update date information, the distribution-requested information is acquired from the information providing server device and provided to the information terminal equipment issuing the distribution request, and the distributed information is not stored.
Patent JP-2002167646-A (JP)
Title: Galvanized steel sheet and its production method
Inventor: KARIYA FUSAAKI
IPC: C21D9/46
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet which has excellent blister resistance, and to provide its production method. SOLUTION: The galvanized steel sheet uses a steel sheet having a composition containing, by mass, <=0.005% C, <=0.1% Si, 0.1 to 1% Mn, <=0.1% P, 0.003 to 0.02% S, 0.01 to 0.1% sol.Al, 0.001 to 0.005% N and 0.01 to 0.04% Ti, and the balance Fe with inevitable impurities, in which Ti+3.42N:<=0.06% is also satisfied, and, further, C*(%) by C*(%)=C(%)-(12/48)Ti*(%); wherein, Ti*(%)= Ti(%)-(48/14)N(%)-(48/32)S(%) (in the case Ti*(%)<; 0, Ti*(%)=0) is 0.0005 to 0.003%, and the content of Ti in Ti based precipitates with a diameter of >=200 nm is 8×10-3 mass% or higher as a base metal steel sheet. Then, plating is applied thereto.
Patent JP-2002160961-A (JP)
Title: Gypsum board having absorption and desorption properties of moisture
Inventor: MIDORIKAWA ICHIRO
IPC: C04B14/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board having better absorption and desorption properties of moisture than the prior art gypsum board having the absorption and desorption properties of moisture, and having better strength than the conventional gypsum board, with a much lower cost than the prior art. SOLUTION: This gypsum board having the absorption and desorption properties of moisture is characterized by containing calcium silicate hydrate powders of 85-400 mass parts against gypsum of 100 mass parts.
Patent JP-2002164556-A (JP)
Title: Back electrode type solar battery element
Inventor: TAKAHASHI HIROAKI
IPC: H01L31/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery element for preventing a decrease in efficiency caused by optical shadow area and a re-coupling loss of carriers. SOLUTION: In a back electrode type solar battery element, a light receiving side of a p-type silicon substrate is roughened in a rough face state, while a p+ region and a n+ region are formed on the back side, and each electrode is formed on the p+ region and the n+ region. A plurality of minute needle- shaped projected parts are formed in the rough face state on the light receiving side of the p-type silicon substrate, and at the same time a silicon dioxide film is formed on the rough face side thereof.
Patent JP-2002167541-A (JP)
Title: Retroreflective ink composition
Inventor: MATSUURA HIROAKI
IPC: C09D11/03
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a retroreflective ink composition which is hard to cause the settling of retroreflective particles and is suited in use for colors, or the like. SOLUTION: This retroreflective ink composition comprises at least retroreflective particles, e.g. composed of glass beads and mica and/or colored aluminum particles and a binding resin, and has an increased viscosity of, e.g. 100,000 to 3,000,000 cP so as not to allow the above retroreflective particles to settle and can be diluted with a solvent.
Patent JP-2002167495-A (JP)
Title: Polyethylene terephthalate resin composition and its distinguishing method
Inventor: SUZUKI MINORU
IPC: C08L67/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene terephthalate resin composition, capable of easily distinguishing it in working the polyethylene terephthalate resin composition to a resin molded product, and having such qualities as those of a polyethylene terephthalate resin composed of a virgin terephthalic acid, and to provide a distinguishing method of the polyethylene terephthalate resin composition. SOLUTION: The polyethylene terephthalate resin composition contains as a distinguishing compound, 1-1,000 wt.ppm of an inorganic compound based on terephthalic acid.
Patent JP-2002165661-A (JP)
Title: Mounting structure of riser
Inventor: KUNO TAKEHITO
IPC: A47B67/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To simplify the mounting work of a riser in a cabinet. SOLUTION: The reverse upper part 8a of the riser 8 is allowed to abut on the header part 9a of a bottom plate 9, and the riser 8 is fixed to the bottom plate 9 with small screws or the like. Accordingly, the riser 8 can be butt- mounted on the header end surfaces of both side plates 3 and the bottom plate 9 from the front side. The mounting work can be extremely easily performed without requiring the overturning of the cabinet 7 or the like.
Patent JP-2002167029-A (JP)
Title: Panel or framework carrying conveyor, and sorting system for manufacturing line
Inventor: KAWAMOTO KENICHI
IPC: B65G57/03
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sorting system for framing manufacturing line capable of improving the working speed and the accurate sorting when sorting plural kinds of panels or frameworks per each kind in a sorting process. SOLUTION: This sorting system is provided with a first conveyor 5 to be loaded with plural framings in a line in the condition that each peripheral thickness surface side of the framing is placed thereon and formed freely to be driven or stopped per each unit carrying surface 10 divided per a length of the framing, a second conveyor 6 for receiving and carrying the framing 9, which are loaded on the first conveyor, in the standing position, and a transfer device 7 for locking the framings stood on the second conveyor and stopped on a specified unit carrying surface 10 by moving a first and a second claws from waiting positions into the carrying range with an instruction and for horizontally placing the framings on a receiver 12 provided in a side of the first conveyor 5.
Patent JP-2002173182-A (JP)
Title: Composite container
Inventor: KUDO KENICHI
IPC: B65D25/28
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite container which evolves no noxious gas and has no influences on an environmental hormone (endocrine disrupter) when it is made to waste and is incinerated for disposal after use and whose mechanical strength is improved. SOLUTION: The composite container is constituted of a container having water resistance and a support member having heat insulating properties, which supports the container. In this composite container, the support member having heat insulating properties is formed of a starch foam.
Patent JP-2002170594-A (JP)
Title: Alkaline storage battery
Inventor: ITO TAKASHI
IPC: H01M10/28
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery provided with laminated plate groups, which has an excellent productivity and cycle characteristic. SOLUTION: The alkaline storage battery is provided with laminated plate groups, of which the both sides are pressed with a wave-shaped pressing plate, wherein the wave-shaped pressing plate is formed with a current correcting terminal as one body.
Patent JP-2002172467-A (JP)
Title: Capacitor discharge type stud welding method
Inventor: MIZOGUCHI JUNICHI
IPC: H02M9/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor discharge type stud welding method capable of properly changing a welding condition corresponding to a stud metal and a base metal, and capable of post-thermal treatment after welding. SOLUTION: A part of charges charged in a plurality of capacitors 11-13 is discharged to the stud metal 30 brought into contact with the base metal 31 through switching element 16-18 to weld the stud metal 30 to the base metal 31, then, after the solidifying of the welded part, the remaining charge charged in the capacitors 11-13 is immediately discharged into the welding part.
Patent JP-2002174180-A (JP)
Title: Bellows pump
Inventor: SAWADA TSUTOMU
IPC: F04B9/131
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To maintain stable sealing performance of a bellows sealing part, to carry out favourable centering of a pump shaft and to prevent torsion at the time of assembly. SOLUTION: Bellows 12 are attached on both sides of a pump head 11, and pump chambers are respectively formed inside. A pair of cylinders 1 is coaxially arranged against the bellows 12 so as to store the bellows 12. Opening edge parts 1c, 1d to cover the outer peripheral side of a connecting part of the pump head 11 and the bellows 12 are formed on end parts against which the cylinders 1 face.
Patent JP-2002172903-A (JP)
Title: Lock operation mechanism for caster for bed and the like
Inventor: MASUKAWA TAKAYUKI
IPC: B60B33/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable easy operation of a lock operation means of lock mechanism of a caster for movement, arranged below a board even in a state that a floor height is decreased, from a different position. SOLUTION: A caster 7 for movement having the lock mechanism is situated at a base frame 6 to support a leg part. An interlocking lock operation mechanism 8 capable of collectively effecting lock operation and unlock operation of the lock mechanism for the caster 7 for movement is situated at the base frame 6. The interlocking operation mechanism 8 is formed such that an operation bar 9 being an operation means is arranged in the vicinity of the under side of a foot board 2 and a center step 10 is disposed at the central spot of the operation bar 9 and side steps 11 and 11 are disposed on both end sides.
Patent JP-2002178097-A (JP)
Title: Transfer feeder and forging press using the same
Inventor: YAMADA YOSHINOBU
IPC: B21K27/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a transfer feeder and a forging press using this feeder with which the time from an induction heater to die forging in a press of a forging material, is shortened, the transfer of this material is performed at high speed in multi-process dies in the press and this forging press can stably be worked. SOLUTION: This transfer feeder is provided with a front feed bar 1 disposed at the front part of the multi-press dies in the forging press and a rear feed bar 2 disposed at the rear part thereof and clamp devices for opening/closing the feed bars 1, 2 at the front and the rear parts. Further, the transfer feeder is composed of a slide guide 40 for guiding a front support member 41 for transporting both ends of the front feeder bar 1 and a rear support member 42 for supporting both ends of the rear feed bar so as to be freely slid in a clamping/unclamping direction and a rack-pinion mechanism having a front rack 31 fitted to the upper end of the front support member 41, a rear rack 32 fitted to the upper end of the rear support member 42, pinions 33, 34 for engaging with the front rack 31 and the rear rack 32 and motors 35, 36 for rotating the pinions 33, 34, respectively.
Patent JP-2002184656-A (JP)
Title: Electrolytic capacitor
Inventor: KANDA MITSUO
IPC: H01G9/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To enable an electrolytic capacitor to secure full airtightness, even if its encapsulation case is bent by pressure buildup. SOLUTION: This electrolytic capacitor is constituted, in such a way that a capacitor element 2 is housed in a bottomed cylindrical encapsulating case 3, having an elliptic upper surface, and the case 3 is hermetically sealed by sealing the opening of the case 3 with a sealing member 5, having a groove section 11 containing an elastic member 7 in its outer peripheral section; and at the same time, curling the opened end of the case 3 is curled, so that the open end deforms the elastic member 7, by abutting against the member 7. Then electrode terminals 4, electrically connected to the capacitor element 2, are led out through the sealing member 5.  The groove section 11 is formed to have a wall section 9 on the case 3 side; at the same time, the height of the external surface of the wall section 9 is made lower than that of the external surface of the elastic member 7; and in addition, the elastic member 7 is stuck to the groove section 11.
Patent JP-2001208587-A (JP)
Title: Method for manufacturing themal air flowmeter
Inventor: IGARASHI SHINYA
IPC: G01F1/68
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the layout in an engine room to be put into order easily and to prevent an air flow rate-measuring device from being damaged easily. SOLUTION: A sub air passage 3 is formed in a piece by utilizing a module housing 1 for retaining a circuit module 5. In the module housing 1, the circuit module 5 and the sub air passage 3 are arranged on the same plane so that the module housing 1 can be formed flatly, and the module housing 1 can be inserted and fixed into the inside from the outside of the suction air passage 11.
Patent JP-2002186840-A (JP)
Title: Fine bubbles production method and device therefor
Inventor: YOSHIDA YUTAKA
IPC: C02F3/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an economical method and device, with a simple structure, for producing fine bubbles capable of producing the fine bubbles by feeding a reduced pressure air and automatically controlling the fine bubbles by a pressure. SOLUTION: In the production method for fine bubbles, a water stream absorbed at a water absorption part 2 is fed to a discharge part 3, at that time, a reduced pressure air 62 is fed to a water feed stream 9 to form fine bubbles 8 in the water feed stream and the bubble stream is sprayed out from the discharge part 3. In the production method, it is characterized that a size of the bubble is freely varied by adjusting an air pressure 62a fed to the water stream. This device has an air suction hole 6 and an air chamber 4 concentrically and sealingly covering an outer periphery of an annular pipe with an annular cylinder on an annular pipe wall of a nozzle body part and has an air introduction port 7 on the air chamber. A pressure sensor 13 and an air adjustment member 10 are connected to the air chamber 4 in this order.